“按印象付费”概念、定义、翻译-科学时代

单词	按印象付费
释义	广告学词汇手册按印象付费 PPI (pay-per-impression)
随便看	simple abnormal curve simple acinar gland simple-active-affirmative-declarative simple-active-affirmative-declarative（SAAD） simple agar diffusion simple algebra simple algebraic group simple allometry growth simple and direct prose style simple and straightforward style of writing Simple API for XML (SAX) simple arbitrage simple arbitrage simple arbitrage rate simple arbitration simple assumption Simple Authentication and Security Layer (SASL) simple average method simple bending simple bud simple bud simple capital structure simple capital structure simple carbide simple cascade

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。